package com.gh.mp.edu.common;

import lombok.Data;

import java.util.HashMap;
import java.util.Map;

/**
 * @Author Eric
 * @Date 2021/4/3 20:08
 * @Version 1.0
 **/
@Data
public class R {

    private Boolean success;

    private Integer code;

    private String message;

    private Map<String,Object> data = new HashMap();


    private R(){}

    //操作成功的时候调用这个方法，返回成功的数据
    public static R ok(){
        R r = new R();
        r.setSuccess(true);
        r.setCode(ResultCode.SUCCESS);
        r.setMessage("操作成功");
        return r;
    }
    //操作失败的时候调用这个方法，返回失败的数据
    public static R error(){
        R r = new R();
        r.setSuccess(false);
        r.setCode(ResultCode.ERROR);
        r.setMessage("操作失败");
        return r;
    }


    public R success(Boolean success){
        this.setSuccess(success);
        return this;
    }

    public R message(String message){
        this.setMessage(message);
        return this;
    }

    public R code(Integer code){
        this.setCode(code);
        return this;
    }
    public R data(String key, Object value){
        this.data.put(key, value);
        return this;
    }

    public R data(Map<String, Object> map){
        this.setData(map);
        return this;
    }

}
